Moved to Musaffah, need a garage that won’t butcher my car

Relocated to Abu Dhabi a couple months back and my Altima is due for its major service, the 80k one I think. Back in my old city I had this one guy who knew my car inside out and never messed around, now I’m starting fresh and honestly nervous about it. My neighbour suggested I look into expert car service and maintenance in Musaffah since the industrial area has tons of workshops, but with that many options how do you actually pick one that’s not going to cut corners? Some places look busy which I guess is a good sign but busy doesn’t always mean good. If anyone here lives around Musaffah and has a regular garage they keep going back to, I’d really appreciate the recommendation. Especially curious whether it’s worth going to the official dealer instead for something like this or if independents are fine.